"I think [Roy joining with Oliver is] obviously where it's heading," Haynes told Us Weekly. "Whether or not that's going to happen right away, I'm not quite sure. I think they're toying with the idea of making him wait a bit.

"You have to watch out, because Roy has a lot of inner demons. If he becomes a [costumed] hero right away, he could possibly turn into a little bit of a bad guy."